Use & Care Manual

If high efficiency filters or electronic air
cleaners are used in the system, it is
important that the airflow is not
reduced to maximize system
performance and life. Always verify
that the system’s airflow is not
impaired by the filtering system that
has been installed, by performing a
temperature rise and temperature drop
test.
Keep the filter(s) clean at all times.
Vacuum dirt from filter, wash with
detergent and water, air dry thoroughly
and reinstall.
DO NOT DOUBLE FILTER THE
RETURN AIR DUCT SYSTEM. DO
NOT FILTER THE SUPPLY AIR DUCT
SYSTEM.
RECOMMENDED ROUTINE
MAINTENANCE
1. It is recommended that an annual
inspection of your furnace, supply,
return drain, gas and vent systems
be done by a qualified installer,
service agency or the gas supplier.
2. Gas burners should be inspected
for dirt, rust, or scale and cleaned
or replaced as necessary.
LUBRICATION
The blower motor and induced draft
motor are prelubricated by the
c
omponent manufacturers and do not
require further attention. Addition of
lubricants can reduce the motor life
and void the warranty.
CONDENSATE
Be sure the vented condensate drain
line from the furnace is not connected
to the evaporator drain line and does
not become blocked or plugged. Visual
inspection of condensate flow can be
made after 10 minutes of furnace
operation. Condensate from the
furnace must flow freely.
If a neutralizer kit is required for the
condensate water from the furnace by
local codes it should be installed
according to the I & O manual.
Thank you for purchasing our product.
6
ADS-5422-01
FIGURE 8
UPFLOW BOTTOM FILTER INSTALLATION
I332
FIGURE 7
UPFLOW SIDE FILTER LOCATION
JACKET
FILTER
FILTER
ROD
FILTER
ROD
FILTER
JACKET ASSEMBLY
FILTER ROD
SUPPORT
ANGLE
FILTER
SUPPORT
ANGLE
TABLE 1
FILTER SIZES
UPFLOW FILTER SIZES
FURNACE INPUT BOTTOM SIDE
QUANTITY
WIDTH MBTUH SIZE SIZE
17
1
/2" 45, 60, 75A 15
3
/4" X 25" 15
3
/4" X 25" 1
21" 75B, 90, 105 19
1
/4" X 25" 15
3
/4" X 25" 1
24
1
/2" 120 22
3
/4" X 25" 15
3
/4" X 25" 1